NF T90-350:1992
Testing water. Determination of the standardized global biological index.

Standard No.

NF T90-350:1992

Release Date

1992

Published By

Association Francaise de Normalisation

Status

Be replaced 2004-03

Replace By

NF T90-350:2004

Latest

NF T90-350:2004

NF T90-350:1992 history

• 2004 NF T90-350:2004 Water quality - Determination of the standardized global biological index.
• 1992 NF T90-350:1992 Testing water. Determination of the standardized global biological index.